/*
 *   
 *
 * Copyright  1990-2009 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version
 * 2 only, as published by the Free Software Foundation.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License version 2 for more details (a copy is
 * included at /legal/license.txt).
 * 
 * You should have received a copy of the GNU General Public License
 * version 2 along with this work; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 * 
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
 * Clara, CA 95054 or visit www.sun.com if you need additional
 * information or have any questions.
 */

package com.sun.midp.automation;
import com.sun.midp.events.*;

/**
 * Implements AutoDelayEvent interface.
 */
final class AutoDelayEventImpl 
    extends AutoEventImplBase implements AutoDelayEvent {

    /** Constant for "msec" argument name */
    static final String MSEC_ARG_NAME = "msec";

    /** Delay value in milliseconds */
    private int msec;


    /**
     * Gets delay value in milliseconds.
     *
     * @return delay value in milliseconds
     */    
    public int getMsec() {
        return msec;
    }

    /**
     * Gets string representation of this event. The format is following:
     *  delay msec: msec_value
     * where msec_value is string representation of delay value. 
     * For example:
     *  delay msec: 500
     */
    public String toString() {
        String typeStr = getType().getName();
        String eventStr = typeStr + " " + MSEC_ARG_NAME + ": " + msec;

        return eventStr;
    }

    /**
     * Gets native event (used by our MIDP implementation) 
     * corresponding to this Automation event.
     *
     * @return native event corresponding to this Automation event
     */
    NativeEvent toNativeEvent() {
        return null;
    }

    /**
     * Constructor.
     *
     * @param msec delay value in milliseconds
     */
    AutoDelayEventImpl(int msec) {
        super(AutoEventType.DELAY);

        if (msec < 0) {
            throw new IllegalArgumentException(
                    "Negative delay value: " + msec);
        }

        this.msec = msec;
    }

}
